On 9/26/2013 12:16 PM, Philipp Gesang wrote:
···<date: 2013-09-24, Tuesday>···<from: Thangalin>···
Hi,
How do you prevent ConTeXt from hiding (collapsing?) duplicate level 2
index items?
For example:
\startitem
5 array \index{hedgehog+SECTION A}hedgehog
\stopitem
\startitem
7 army \index{herring+SECTION A}herring
\stopitem
\startitem
100 bloat \index{hippopotamuses+SECTION A}hippopotamuses
\stopitem
The text "SECTION A" will only appear once in the index, right after
hedgehog. I would like it to appear once per index term, always.
Confirmed. The subentries aren’t shown if:
- entries that share a subentry (level 2) are indexed
consecutively, and
- these entries are different but belong in the same register
section (same initial letter)
Example:
\starttext
\placeindex
\page
\index{a+foo} whatever %% shows up
\index{aa+foo} whatever %% doesn’t
\index{aaa+foo} whatever %% doesn’t
\index{aaaa+bar} whatever %% shows up
\index{aaaaa+foo} whatever %% shows up
\index{aaaaaa+foo} whatever %% doesn’t
\stoptext
If you s/bar/foo/ in the fourth invocation of \index, only the
first entry (“a”) of the register will have the subentry “foo”.
Change the initial letters of each entry and all subentries are
printed.
can you run tests with (line 695 in strc-reg):
for i=1,4 do -- max 4
if list[i] then
e[i] = list[i][1]
end
if e[i] ~= done[i] then
if e[i] and e[i] ~= "" then
done[i] = e[i]
for j=i+1,4 do done[j] = false end
if n == i then
context.stopregisterentries()
context.startregisterentries(n)
else
while n > i do
n = n - 1
context.stopregisterentries()
end
while n < i do
n = n + 1
context.startregisterentries(n)
end
end
local internal = entry.references.internal or 0
local seeparent = entry.references.seeparent or ""
local processor = entry.processors and
entry.processors[1] or ""
if metadata then
context.registerentry(processor,internal,seeparent,function()
helpers.title(e[i],metadata) end)
else -- ?
context.registerentry(processor,internal,seeindex,e[i])
end
else
done[i] = false
for j=i,4 do done[j] = false end
end
end
end
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